TEL:0086-574-87088096|FAX:0086-574-87261267|
CN
外贸人帮手网教你如何轻松开发国外客户
扫描二维码关注更多外贸知识
Home Page > Products > THREADED RODS & NUT > A194 2H/2HM / A563 > A194 2H/2HM / A563 Heavy Hex NutsPRODUCTS

A194 2H/2HM / A563 Heavy Hex Nuts

Description

Heavy Hex Nuts

Heavy hex nuts are slightly larger and thicker than standard hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. See our nut compatibility chart to determine the compatible heavy hex nut(s) for a specific grade of bolt. Since hot-dip galvanizing typically adds 2.2 to 5 mils of thickness to the threaded portion of a fastener, galvanized heavy hex nuts are tapped oversize to compensate for the corrosion resistant coating on the bolts.

Stock

Diameters: 3/8" - 2-3/4"
Origin: Domestic and import
Finish: Black and hot-dip galvanized
Grades: A563 (grades A, C, and DH), A194 grade 2H

20140416053606_31140.jpg

Dimensions

Nominal Size

F

C

H

Weight
Per Nut

Width Across Flats

Width Across Corners

Thickness

Basic

Max

Min

Max

Min

Basic

Max

Min

3/8

11/16

0.688

0.669

0.794

0.763

23/64

0.377

0.341

0.03

1/2

7/8

0.875

0.850

1.010

0.969

31/64

0.504

0.464

0.07

5/8

1-1/16

1.062

1.031

1.227

1.175

39/64

0.631

0.587

0.12

3/4

1-1/4

1.250

1.212

1.443

1.382

47/64

0.758

0.710

0.20

7/8

1-7/16

1.438

1.394

1.660

1.589

55/64

0.885

0.833

0.30

1

1-5/8

1.625

1.575

1.876

1.796

63/64

1.012

0.956

0.43

1-1/8

1-13/16

1.812

1.756

2.093

2.002

1-7/64

1.139

1.079

0.59

1-1/4

2

2.000

1.938

2.309

2.209

1-7/32

1.251

1.187

0.79

1-3/8

2-3/16

2.188

2.119

2.526

2.416

1-11/32

1.378

1.310

1.02

1-1/2

2-3/8

2.375

2.300

2.742

2.622

1-15/32

1.505

1.433

1.31

1-5/8

2-9/16

2.562

2.481

2.959

2.828

1-19/32

1.632

1.556

1.62

1-3/4

2-3/4

2.750

2.662

3.175

3.035

1-23/32

1.759

1.679

2.04

1-7/8

2-15/16

2.938

2.844

3.392

3.242

1-27/32

1.886

1.802

2.41

2

3-1/8

3.125

3.025

3.608

3.449

1-31/32

2.013

1.925

2.99

2-1/4

3-1/2

3.500

3.388

4.041

3.862

2-13/64

2.251

2.155

4.19

2-1/2

3-7/8

3.875

3.750

4.474

4.275

2-29/64

2.505

2.401

5.64

2-3/4

4-1/4

4.250

4.112

4.907

4.688

2-45/64

2.759

2.647

7.38

3

4-5/8

4.625

4.475

5.340

5.102

2-61/64

3.013

2.893

9.50

3-1/4

5

5.000

4.838

5.774

5.515

3-3/16

3.252

3.124

11.94

3-1/2

5-3/8

5.375

5.200

6.207

5.928

3-7/16

3.506

3.370

15.26

3-3/4

5-3/4

5.750

5.562

6.640

6.341

3-11/16

3.760

3.616

18.12

4

6-1/8

6.125

5.925

7.073

6.755

3-15/16

4.014

3.862

21.80

Dimensions per ASME B18.2.2 1987 (1999)

  • Studs ASTM A193 B7 / ASTM A194 2H
  • Stud bolts ASTM A193 B7—ASTM A194 2H
  • Threaded rods ASTM A193 B7
  • Socket cap fasteners Din 912
  • Din912 Socket cap fasteners
  • Din7991
  • A325/A563/F436 Heavy hex structural bolts
  • A490/A490M Heavy hex structural bolts
  • ASTM A325/325M/A490/490M
  • A325/A325M ZP Heavy hex structural bolts
  • A194 2H/2HM / A563 Heavy Hex Nuts
  • ASTM A307 Carriage Bolts
  • IFI Hex Cap Bolts
  • Din931
  • Din933
  • Din558
© 2014 Taida. All rights reserved.
Links: cnc engraving machine, heavy hex bolts